Analysis of the Absorption Spectrum and Zeeman Effect of Thulium Ethylsulphate
- 1 April 1961
- journal article
- Published by AIP Publishing in The Journal of Chemical Physics
- Vol. 34 (4) , 1182-1185
- https://doi.org/10.1063/1.1731717
Abstract
The crystalline field interaction was calculated using first-order perturbation theory on intermediate coupling wave functions of Tm3+ in a D3h field. Good agreement with experimental data of Tm3+ diluted with La(C2H5SO4)3·9H2O was obtained. The following crystalline field parameters were chosen for best fit: A20〈r2〉=129.8 cm−1,A40〈r4〉=−71.0 cm−1,A60〈r6〉=−28.6 cm−1,A66〈r6〉=432.8 cm−1.Keywords
This publication has 5 references indexed in Scilit:
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- Spectra of Trivalent Praseodymium and Thulium IonsThe Journal of Chemical Physics, 1959
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